Gonsana Construction, Inc.

4.89 |49 Verified Ratings
Write a Review

Gonsana Construction, Inc.

4.89 | 49 Verified Ratings
Write a Review


14 Oxford Street
Newark, NJ 07105
Your use of our services is governed by our Terms & Conditions

Gonsana Construction, Inc.

Welcome to Gonsana Construction, Inc., it's your one stop shopping for all your construction needs. We specialize in residential homes and commercial buildings. We make sure the roof over your head is installed correctly and maintained properly. Our crew has many years of experience under their belt. We treat our customers like family! Gonsana Construction, Inc., services all areas in New Jersey. We don't provide pricing over the phone. In person estimates only. Please note, if you have solar panels on your roof we won't be able to install or repair your roof.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Newark
  • Jersey City
  • Edison
  • New Brunswick
  • Elizabeth
  • Plainfield
  • Perth Amboy
  • East Orange
  • Belmar
  • Sayreville
  • Neptune
  • Westfield
  • Kearny
  • Eatontown
  • Orange
  • Secaucus
  • Summit
  • Caldwell
  • Montclair
  • Piscataway
  • South Orange
  • Harrison
  • East Brunswick
  • Carteret
  • Fords
  • Clark
  • Matawan
  • Verona
  • Port Monmouth
  • Bloomfield
  • West Orange
  • Roselle
  • Fairfield
  • Marlboro
  • Colonia
  • Metuchen
  • West New York
  • Freehold
  • Millburn
  • Holmdel
  • Belleville
  • Keyport
  • Berkeley Heights
  • Springfield
  • North Bergen
  • Short Hills
  • Rumson
  • Oakhurst
  • Iselin
  • Irvington
  • Middlesex
  • Roseland
  • Rahway
  • Monroe Township
  • Englishtown
  • Howell
  • Middletown
  • Kendall Park
  • Linden
  • Long Branch
  • Hoboken
  • Old Bridge
  • Fanwood
  • Cranford
  • Weehawken
  • Colts Neck
  • Nutley
  • Kenilworth
  • Essex Fells
  • Livingston
  • Mountainside
  • Red Bank
  • Farmingdale
  • Scotch Plains
  • Hillside
  • Union City
  • New Providence
  • North Brunswick
  • Bayonne
  • South Plainfield
  • Union
  • Glen Ridge
  • Maplewood
  • South Amboy
  • Woodbridge
  • Avenel
  • Cedar Grove
  • Hazlet
  • See All >

Services Offered

  • Seamless Metal Gutter Repair
  • Galvanized Gutter Repair
  • PVC Gutter Repair
  • Asphalt Shingle Roof Install
  • Asphalt Shingle Roof Repair
  • Flat Foam / Single Ply Roof Install
  • Flat Foam / Single Ply Roof Repair
  • Skylight Install
  • Skylight Repair



Areas of Expertise

  • Roofing
  • Siding
  • Skylights
  • Chimneys
  • Gutters

Quick Facts

Business Hours
(Please call to confirm)
  • Bilingual


In Business Since: 2000
State Licensing
Trade: Home Improvement Contractor
License #: 13VH03475100
Expiration: 03-31-2019
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Gonsana Construction, Inc.

My Work
1 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Gonsana Construction, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 11-20 of 49
Page 2 of 5
Sort by newest   Date ▼   Rating  
5.0   |  
Bolivar and his team did a great job with the roof. I interviewed 6 other roofers, each with varying specialties and inputs and all highly rated on Homeadvisors or Angie's List. Of the 6, Bolivar was the only one that I felt was honest, not just trying to take us for a ride and would do a good job. He debunked a couple of the other's strategies for solving the drainage problem and offered solid solutions. Their pricing model is more piecemeal than the others, but you get a better understanding of what you're buying. At a good price pt I'll add. At the end it costed 2k more than the estimate on the day of-- our roof was really old (pre-plywood base old). When it came down to it, Bolivar suggested some extra's to help keep the house nice and dry. Specifically, removing an unused and deteriorating chimney and adding fascia around the entire house. A decision that I'm sure will pay off in the long run. They were able to start the job done within 5 days of the initial estimate. Got the bulk of it done in the first 2 days and it looked phenomenal. Really top notch. We've had a couple heavy rainstorms and no issues.

3 of 3 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Edison, NJ
They were great to work with. They did an awesome job and they cleaned up after themselves. This company was our highest bid but based on all the positive reviews we felt comfortable hiring them.
Was this review helpful?  
5.0   |  
Had my detached garage roof done with them. Great quality work and completed within one day. Also, obtained permit from the township on my behalf

1 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Was this review helpful?  
5.0   |  
Review by in Linden, NJ
They kept us up-to-date on changes in our appointment and came quickly after we were ready to have the siding fixed. They did a good job in a very short time
Was this review helpful?  
5.0   |  
Review by in Bayonne, NJ
Bolivar was very honest about the work that needed to be done and in the construction business integrity is hard to find. We have had flash flooding many times since the roof was repaired and not a drop of water has leaked into the property. I would use Gonsana for any roofing project I have in the future!!!!
Was this review helpful?  
5.0   |  
I had others come to give me an estimate and Jammyl was the only one to go on my roof and look it over before telling me his recommendations. They did work for me before and I was happy and they didn't let me down. After they were finished they cleaned up and you would never know they were here. I will call them again
Was this review helpful?  
5.0   |  
Excellent!!! In every sense of the word I have no complaints we hired many others before and one else got right but Gonsana Construction did we want to thank you so much
Was this review helpful?  
4.5   |  
Review by in Secaucus, NJ
After getting the runaround from nearly every roofer in the area for a skylight installation (half would schedule estimates and then never show up!), HomeAdvisor matched me with Gonsana. It was a great match! Gonsana did some great work (they impressed the inspector!) and everyone was extremely professional. They answered all of my questions during the estimate, showed up when they said they would, kept in touch with me during the project so I knew what to expect, stuck by their estimate, and cleaned up thoroughly after they were done. I added a couple of things to the project's scope and they were able to fit those in too. The one hiccup in the project was obtaining the permit - something delayed it by a week, and that week turned into a month because of all of the snow we had this February. This wasn't a big deal since it was probably better not to install skylights when it was snowing every 3 days. The permit came in, and as soon as the weather warmed up a bit, we were able to complete the job. Their estimate was about average among all of the companies I spoke with, but they were far and away the most reliable, and their work was solid - an excellent value for the money. I'll gladly use Gonsana again for any roofing or construction needs, and strongly recommend them to anyone considering a construction project.

1 of 1 users found this review helpful.

Was this review helpful?  
4.5   |  
Gonsana is a great find that I came across via HomeAdivsor.com while looking to repair my leaking skylight in the living room. Bolivar came over to my place for a free estimate and gave me detailed description of all the steps needed to fix the issue along with corresponding price breakdown. Soon after he did a great job of fixing the leaking skylight. He also took pictures after every step and showed them to me once the job was done. I am extremely pleased with the work he did.

1 of 1 users found this review helpful.

Was this review helpful?  
Showing 11-20 of 49
Page 2 of 5

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change